People has great demand for the freshest vegetables and fruits, urbanrming is becoming a new trend. In order to make better use of land, urbanostly carried out in vertical framing. Slim-spec is a great solutionfor vertical framing systems, its slender form and high uniformity of lightintensity is optimal for short-range illumination. As a high efficiencyuminaire, its low heat radiation and a  compact size allows easy installationand maintenance. Slim-spec has multiple spectrum availablvegetables, universal, strawberry, germination, flower, herbs, cannabisght-recipe "can also be tailor-made in accordance with different cropsand purpose of grow。